Hi @j.sandra this is a bit tricky. If you have multiple organic posts using the same keyword, you won’t be able to reliably identify which post the comment came from.
The best alternative is to use a different keyword for each post and set up a small “pre-flow” that captures the keyword before sending the user to your main flow. This way, the keyword itself becomes your source tracker.
Also, keep your keywords specific and avoid overlaps so each one is clearly tied to a single post.
Then, you can store that keyword in the user profile (using tags or custom user fields) to track the lead’s journey.